Ubuntu Security Notice 2859-1 - Andrei Vaida, Jesse Ruderman, Bob Clary, and Jesse Ruderman discovered multiple memory safety issues in Thunderbird. If a user were tricked in to opening a specially crafted message, an attacker could potentially exploit these to cause a denial of service via application crash, or execute arbitrary code with the privileges of the user invoking Thunderbird. Ronald Crane discovered a buffer overflow through code inspection. If a user were tricked in to opening a specially crafted website in a browsing context, an attacker could potentially exploit this to cause a denial of service via application crash, or execute arbitrary code with the privileges of the user invoking Thunderbird. Various other issues were also addressed.
82504a93e04e1ac80687aedcc6628b8bf98000bffd1c9cda341647ee185f09a2
Red Hat Security Advisory 2016-0001-01 - Mozilla Thunderbird is a standalone mail and newsgroup client. Several flaws were found in the processing of malformed web content. A web page containing malicious content could cause Thunderbird to crash or, potentially, execute arbitrary code with the privileges of the user running Thunderbird. A flaw was found in the way Thunderbird handled content using the 'data:' and 'view-source:' URIs. An attacker could use this flaw to bypass the same-origin policy and read data from cross-site URLs and local files.
51d1b08204b8faeea255411a7e312189b297b5089ebbab3ff4e4b43c6dc3182a
Debian Linux Security Advisory 3432-1 - Multiple security issues have been found in Icedove, Debian's version of integer overflows, buffer overflows and other implementation errors may lead to the execution of arbitrary code or denial of service.
dda49b3c487c46b711e82f6ab1d92470cbd2f8e8b66e8ed535daa65cfc26cf63
Debian Linux Security Advisory 3422-1 - Multiple security issues have been found in Iceweasel, Debian's version integer overflows, use-after-frees and other implementation errors may lead to the execution of arbitrary code, bypass of the same-origin policy or denial of service.
8f6d6c0836ae72eec29c173df053ce4e8e0b88d6a72a7225e8f0f53732d53e2c
Red Hat Security Advisory 2015-2657-01 - Mozilla Firefox is an open source web browser. XULRunner provides the XUL Runtime environment for Mozilla Firefox. Several flaws were found in the processing of malformed web content. A web page containing malicious content could cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox. A flaw was found in the way Firefox handled content using the 'data:' and 'view-source:' URIs. An attacker could use this flaw to bypass the same-origin policy and read data from cross-site URLs and local files.
c837c782c576690057963a4b084807c52b5d209aea24f7f2bca7c40e3a79a6d5
Ubuntu Security Notice 2833-1 - Andrei Vaida, Jesse Ruderman, Bob Clary, Christian Holler, Jesse Ruderman, Eric Rahm, Robert Kaiser, Harald Kirschner, and Michael Henretty discovered multiple memory safety issues in Firefox. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service via application crash, or execute arbitrary code with the privileges of the user invoking Firefox. Ronald Crane discovered three buffer overflows through code inspection. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service via application crash, or execute arbitrary code with the privileges of the user invoking Firefox. Various other issues were also addressed.
81135bc5bdd8472f00b9d5a64dfbc2154e0772b8ca74ea51bc9d31d70ae16f35